Nov. 30 (Bloomberg) -- Copper was unchanged on the London Metal Exchange while aluminum increased.
Copper for delivery in three months on the LME was unchanged at $7,010 a metric ton as of 7:13 a.m. local time. Aluminum gained $2 to $2,702, zinc rose $10 to $4,350 and lead climbed $16 to $1,656. Tin and nickel were unchanged.